[PATCH] D153536: [Clang] Implement P2169 A nice placeholder with no name

[Corentin Jabot via Phabricator via cfe-commits]

cor3ntin updated this revision to Diff 537742.
cor3ntin added a comment.

Address Hubert's feedback

- Add code and tests to properly support member initializer
- Add code and tests to support designated initializers
- Correctly hamdle members of anonymous union
- Make placeholder redeclaration in anonymous static union ill-formed, even if the wording fails to handle that case.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D153536/new/

https://reviews.llvm.org/D153536

Files:
  clang/docs/ReleaseNotes.rst
  clang/include/clang/AST/Decl.h
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/include/clang/Basic/IdentifierTable.h
  clang/include/clang/Sema/Lookup.h
  clang/include/clang/Sema/Sema.h
  clang/lib/AST/Decl.cpp
  clang/lib/Frontend/InitPreprocessor.cpp
  clang/lib/Parse/ParseDecl.cpp
  clang/lib/Parse/ParseDeclCXX.cpp
  clang/lib/Parse/ParseTemplate.cpp
  clang/lib/Parse/Parser.cpp
  clang/lib/Sema/SemaDecl.cpp
  clang/lib/Sema/SemaDeclCXX.cpp
  clang/lib/Sema/SemaExpr.cpp
  clang/lib/Sema/SemaInit.cpp
  clang/lib/Sema/SemaLambda.cpp
  clang/lib/Sema/SemaLookup.cpp
  clang/test/Lexer/cxx-features.cpp
  clang/test/Lexer/unicode.c
  clang/test/SemaCXX/anonymous-union-export.cpp
  clang/test/SemaCXX/cxx2c-placeholder-vars.cpp
  clang/www/cxx_status.html

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